15175380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22993}}^1$

素因数の和:23016

約数の個数: 48

約数和(自身を含む): 46355904

約数和(自身を除く): 31180524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 22993, 45986, 68979, 91972, 114965, 137958, 229930, 252923, 275916, 344895, 459860, 505846, 689790, 758769, 1011692, 1264615, 1379580, 1517538, 2529230, 3035076, 3793845, 5058460, 7587690, 15175380]

約数ペア:

[(1, 15175380), (2, 7587690), (3, 5058460), (4, 3793845), (5, 3035076), (6, 2529230), (10, 1517538), (11, 1379580), (12, 1264615), (15, 1011692), (20, 758769), (22, 689790), (30, 505846), (33, 459860), (44, 344895), (55, 275916), (60, 252923), (66, 229930), (110, 137958), (132, 114965), (165, 91972), (220, 68979), (330, 45986), (660, 22993)]